diff options
| author | Martin Pieuchot <mpi@cvs.openbsd.org> | 2018-05-07 14:43:02 +0000 |
|---|---|---|
| committer | Martin Pieuchot <mpi@cvs.openbsd.org> | 2018-05-07 14:43:02 +0000 |
| commit | e0c6a6d1fe222131b2c6f6140212321c02e20f0d (patch) | |
| tree | 43de742f2c385d1133f014da60973a397cb2ff6f /sys/msdosfs/msdosfs_fat.c | |
| parent | 7b5613fc1ae6dae65c6d864bca30a6f9b0d3ff6e (diff) | |
Implement VFS read clustering for MSDOSFS, take 3.
With sf@, inputs from krw@, tested by many, ok visa@
Diffstat (limited to 'sys/msdosfs/msdosfs_fat.c')
| -rw-r--r-- | sys/msdosfs/msdosfs_fat.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sys/msdosfs/msdosfs_fat.c b/sys/msdosfs/msdosfs_fat.c index a998059cd46..0bddf99534b 100644 --- a/sys/msdosfs/msdosfs_fat.c +++ b/sys/msdosfs/msdosfs_fat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: msdosfs_fat.c,v 1.31 2017/12/30 20:47:00 guenther Exp $ */ +/* $OpenBSD: msdosfs_fat.c,v 1.32 2018/05/07 14:43:01 mpi Exp $ */ /* $NetBSD: msdosfs_fat.c,v 1.26 1997/10/17 11:24:02 ws Exp $ */ /*- @@ -1020,14 +1020,12 @@ extendfile(struct denode *dep, uint32_t count, struct buf **bpp, uint32_t *ncp, bp = getblk(pmp->pm_devvp, cntobn(pmp, cn++), pmp->pm_bpcluster, 0, 0); else { - bp = getblk(DETOV(dep), de_cn2bn(pmp, frcn++), + bp = getblk(DETOV(dep), frcn++, pmp->pm_bpcluster, 0, 0); /* * Do the bmap now, as in msdosfs_write */ - if (pcbmap(dep, - de_bn2cn(pmp, bp->b_lblkno), - &bp->b_blkno, 0, 0)) + if (pcbmap(dep, bp->b_lblkno, &bp->b_blkno, 0, 0)) bp->b_blkno = -1; if (bp->b_blkno == -1) panic("extendfile: pcbmap"); |